Hundred thousand years ago in the world of the remnant, there was a secret kingdom call the Elf that came from a different world and the Elf kingdom teleported right in the Great War but hundred years the Great War has ended and the Elf kingdom has hidden themselves after the Great War, but the Elf people had their own technology and military and magic, but they only sends out assassins only to assassinate the evil and free, but the assassin elf has freely to live in the different kingdoms for only work and assassins work, til one day Ozpin found a young adult female assassin warrior to enroll her into beacon academy.
-Warning this contains: Gore, Blood, War, Violence, Violent, Dark and light humor, Dark and light jokes, Death, Nudity, Lemon, Strong Language, alcohol, drugs, racism-
What if rimuru was instead reborn as a primordial demon the strongest in combat and intelligence.
He reincarnated just before Star king dragon Veldanava created the omniverse; it was nothing but a void, his soul being exposed just a little to turn null made his soul undergo a change. Making him an individual with a high evolutionary potential